baber/WOPTO huggingface dataset:
Patent JP-S61296251-A (JP)
Title: Preparation of gas alarm device
Inventor: ASHIZAWA YUKIO
IPC: G01N27/12
Filed: 1985-06-25
Abstract: PURPOSE:To reduce irregularity of an operation point, by connecting an impedance element equivalent to a gas detection element in place of the gas detection element and adjusting the operation point of a gas alarm before again connecting the gas detection element in place of an impedance element. CONSTITUTION:Before a gas detection element RS is assembled in a gas alarm, the magnitude of the detection current of the element RS under the predetermined concns. of two kinds of gases (a), (b) is measured and, on the basis of the measured result, the value of function having the outputs of the gases (a), (b) inherent to the gas alarm as variables is calculated and the average value of the detection currents of the gases (a), (b) is calculated. Subsequently, an impedance element equivalent in flowing the average value of the detection currents is connected to the circuit position of the element RS in the alarm and an equivalent current is allowed to flow to a load resistor RL and a variable resistor VR is adjusted so as to allow a buzzer B to emit alarm sound. After this adjustment, by assembling the element RS in place of the impedance element, the gas alarm device reduced in the irregularity of its operation point can be obtained.
Patent JP-S61296443-A (JP)
Title: Watchdog timer
Inventor: KITAMURA FUMIHIDE
IPC: G06F11/00
Filed: 1985-06-24
Abstract: PURPOSE:To switch each mode to a different mode on the basis of signal input from the external by forming two operation modes, i.e. operation stop and operation permission modes, in a watchdog timer. CONSTITUTION:When a power source is turned on, a reset signal 4 is turned to a high level for a fixed period and an FF 40 turns an operation permission flag 18 to a low level. Thereby, a clock signal 6 is interrupted by an AND gate, a free run counter input clock signal 17 is turned to a low level, a free run counter 9 stops counting, and the watchdog timer stops its operation. When a processor executes writing of data in a specific address, a specific address from an address bus 3 is decoded by a decoder 11, AND between the decoded address and a write signal 5 is found out and a signal 13 is turned to a high level. Since the signal 4 has been turned to the low level at that time, the FF 40 is inverted, the permission flag 18 is turned to the high level, the clock signal 6 is passed through a gate 16 and inputted to the free run counter 9 as the free run counter input clock signal 17.
Patent JP-S5763918-A (JP)
Title: Surface acoustic wave devce
Inventor: YAMADA JIYUN
IPC: H03H9/72
Filed: 1980-10-06
Abstract: PURPOSE:To reduce size without exerting any influence on characteristics by reducing the propagation speed of a surface acoustic wave at a voice channel filter or the part of the filter and a color channel filter in comparison with that at another filter part. CONSTITUTION:On a piezoelectric substrate 1, a video channel filter consists of electrodes 101 and 102, a color channel filter of electrodes 11 and 12, and a voice channel filter of electrodes 11, and 13. The voice and color channel filters have narrow bands, so electrode size is very large. For this purpose, a film of a material, such as zinc oxide, reducing the propagation speed of a surface acoustic wave is formed at the part of a substrate 14 where the electrodes 11-13 are to be formed. As a result, the surface acoustic wave speed at the part 14 becomes less than that at the substrate 1, reducing the electrode size. Consequently, the size of a surface acoustic wave device for a separate carrier system is reduced without influencing its characteristics.
Patent JP-S5763951-A (JP)
Title: Store and forward exchange system
Inventor: NISHIMURA KAZUO
IPC: H04L12/54
Filed: 1980-10-06
Abstract: PURPOSE:To know the number of messages easily by a store and forward exchange system by connecting a monitor terminal to a node and by outputting the number of messages addressed to an optional subscriber or its control information in response to an enquiry. CONSTITUTION:To know the number of messages stored in a disk device 4 while messages 8 and 9 are outputted from the magnetic disk device 4 to a subscriber's terminal 6 through a node 2, an enquiry command 10 is inputted from the monitor terminal 7 to the node 2 and then while the outputting of the messages is stopped, a file search request 12 for knowing a message addressed to the subscriber's terminal 6 is outputted to the disk device 4; and a search result 13 is outputted to the minitor terminal 7 and then a message output restart request 14 is outputted. On receiving the restart request 14, the disk device 4 outputs messages 15 and 16 to the subscriber's terminal 6. On receiving the search result 13, the monitor terminal 7 outputs the stored number of messages, addressed to the subscriber's terminal 6, from the disk device 4.
Patent JP-H09318223-A (JP)
Title: Control circuit and control method of heat storage device
Inventor: KITAUCHI HAJIME
IPC: F25D17/02
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To eliminate supercooling and enable the sufficient cooling of a cold trap even at the time of the peak of cooling by a method wherein a heat radiating operation circuit is provided with a temperature detector to restrain the flow of brine into a heat storage tank in accordance with the transfer of temperature of the brine to a predetermined temperature. SOLUTION: A temperature detector 18 is provided at the downstream side of brine in a heat storage tank 6 for the heat radiating operation circuit 17 of a brine pipeline 15 while a bypass circuit 19, connecting the upstream side of the brine in the heat storage tank 6 to the downstream side of the same, is provided with a direction switching valve 20 at the branching point to the heat storage tank 6. In the daytime precooling operation, brine, circulating and flowing through the heat radiating operation circuit 17, cools water vapor in a cold trap 2 and drain the same as water drops.  When a brine temperature, detected by the temperature detector 18, has become lower than a set temperature, the direction of heat storage tank 6 of the direction switching valve 20 in the bypass circuit 19 is closed and the direction of bypass circuit of the same valve is opened to conduct the brine into the cold trap 2 so that the brine flows therethrough. When a brine temperature is raised, the brine is conducted into the heat storage tank 6 so that the brine flows thereinto.
Patent JP-H07161631-A (JP)
Title: Aligning method, exposure device and x-ray exposing mask
Inventor: KOGA KEISUKE
IPC: G03F1/22
Filed: 1994-06-21
Abstract: PURPOSE:To improve aligning accuracy by aligning a wafer with a mask by correcting the results of alignment based on previously registered offset data. CONSTITUTION:Heterodyne position detecting method is used for a position detecting optical system 105 provided with a single-color light source. Single- color beams 106 are applied on a position detecting diffraction grating provided on a mask 101 and a wafer 102 from the + or - primary direction. Signal detection of the optical system 105 is performed by using a standard mark 103 before alignment, and the results are registered to a position detection control means 109. In addition to the relative position detection results of the mask 101 and the wafer 102, the standard mark 103 is used and a correcting value registered to the position detection control means 109 is taken into account for the actual position detection. Thus, offset errors due to the errors of the position detecting optical system 105 are automatically corrected by the measurement results.
Patent JP-S62925-A (JP)
Title: Optical element
Inventor: YUASA SATOSHI
IPC: G02F1/19
Filed: 1985-06-27
Abstract: PURPOSE:To obtain a sharp image having high contrast and high resolution by sandwiching a gel-contg. liquid layer of a liquid absorptive and desorptive polymer which expands or contracts by a temp. change between a pair of substrates on one of which a resistance heating layer is formed. CONSTITUTION:A photoresist is coated on the surface of the glass substrate 1 after a tantalum oxide is formed thereon and striped patterns parallel with the short sides of the substrates 1 are baked thereto and are etched to form the resistance heating layer 11. An electrode layer 12 is formed thereon and further a protective layer 10 for the resistance heating layer is laminated thereon. The substrate 1 provided with the heating layer 11 and a transparent protective plate 3 made of glass are positioned to face each other with a 'Mylar(R)' film as a spacer and are adhered. The liquid layer 2 contg. the gel which expands by absorbing liquid at a high temp. and shrinks by discharging the liquid at a low temp. is held in place between the substrate 1 and the protective plate 3. Electric pulses of, for example, 1kHz frequency are inputted according to information signals to the heating layer 11 of such optical system, then the prescribed positions corresponding to the information signals exhibit light scattering property and the sharp image having the high contrast and high resolution is obtd.
Patent JP-H06326467-A (JP)
Title: Manufacture of multilayered copper clad laminated board
Inventor: SATO NORIYUKI
IPC: H05K3/28
Filed: 1993-05-17
Abstract: PURPOSE:To manufacture a multilayered copper clad laminated board wherein a release film is arranged on the outermost layer and molded, resin does not flow out from a through hole, defective etching is not generated in the process for forming a circuit pattern on the outermost layer, and a blind viahole is formed. CONSTITUTION:An outer layer board 1 wherein holes 3, through hole plating, and a single side circuit 2 are formed beforehand is laminated on an inner layer board 4 via prepreg 5, in the manner in which the circuit 2 forming surface of the outer layer board is made to face the inner layer board 4 side. Further a release film 6 is arranged on the outermost layer, and molded in a unified body by heating and pressing. After that, the release film 6 is removed.
Patent JP-2000326837-A (JP)
Title: Automatic brake control device for vehicle
Inventor: YANO TAKUTO
IPC: B60W30/00
Filed: 1999-05-19
Abstract: PROBLEM TO BE SOLVED: To provide an automatic brake control device for a vehicle whereby when the vehicle is stopped by automatic braking, deceleration is effected without discomfort from the start of deceleration to the stop of the vehicle. SOLUTION: This control device includes an intervehicular distance sensor 14 which measures the distance to an object ahead, a vehicle speed sensor 12 for measuring the speed of a vehicle, a controller 17 for computing the acceleration and deceleration of the vehicle and the speed of the vehicle relative to the object ahead and for imparting a braking command to brake control means according to the results of detection and computations, and brake control means for controlling the braking force of the vehicle. The controller 17 includes at least the function of computing a first braking force for decelerating or stopping the traveling vehicle, the function of computing a second braking force for keeping the vehicle stopped, and the function of switching the first braking force to the second braking force on determining that the vehicle has stopped.  When the vehicle is determined to be at standstill and the first braking force is switched to the second braking force, the final value of the first braking force is set as the initial value of the second braking force.
Patent JP-H11290178-A (JP)
Title: Frame for storing and displaying three-dimensional object
Inventor: FURUKAWA YASUO
IPC: G09F5/00
Filed: 1998-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a three-dimensional object storage and display frame which can store and display three-dimensional objects. SOLUTION: Several clips 2 for fastening contents in place are attached to the inside of a housing 1, and a frame 4 with a transparent glass pane 3 fitted on its back is mounted on the housing 1. Locking metal fittings 5 for locking the housing 1 and the frame 4 in place are attached to the housing 1, and cord hanging metal fittings 6 and a cord 7, for hanging the frame on a wall or the like, are attached thereto. In use, three-dimensional objects which it is desired to display are first stored in the housing 1 and fastened in place with the clips 2 and adhesives, pins, tape, etc. Next, the frame 4 with the transparent glass pane fitted thereto is mounted on the housing 1 and locked in place with the locking metal fittings 5.
Patent JP-S6121138-A (JP)
Inventor: RARUFU EI MAGURIO
IPC: C08L23/00
Filed: 1984-07-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6031609-A (JP)
Title: Programming method of numerical control device
Inventor: SHIMA ATSUSHI
IPC: G05B19/4093
Filed: 1983-07-29
Abstract: PURPOSE:To enable an existing program working means to prepare a program corresponding to rational purposes by setting up the start point and end point of the editing range of the existing program and editing a setting range newly by an edition executing means. CONSTITUTION:In case of preparing a program O2000 to be obtained by converting the range B of the existing program O1000 for the tool using order of a numerical control (NC) device into a range B', the leading block and the final block of the range to be changed at its order are specified by a cursor. When an edition execution soft key is depressed, the range B to be changed is converted into the range B' and other parts A, C are copied as they are. Thus, a new program can be simply prepared by using the existing program and the time requiring for program preparation is shortened.
Patent JP-H08332383-A (JP)
Title: Highly durable and corrosion-resistant catalyst for preparation of calboxylate
Inventor: YAMAGUCHI TATSUO
IPC: B01J23/644
Filed: 1995-06-06
Abstract: PURPOSE: To obtain a catalyst for preparing carboxylate which has outstanding mechanical strength, excellent corrosion resistant properties and excellent long performance-stability by causing a silica carrier containing a specific ratio of aluminum to bear a catalyst containing palladium. CONSTITUTION: A silica carrier is allowed to contain 1 to 30 mole % of aluminum contained in silica. This silica carrier is caused to bear a catalyst containing palladium. When carboxylate is prepared from aldehyde and alcohol in the presence of oxygen, the obtained catalyst can maintain high catalytic performance for a long period of time because the mechanical strength and corrosion resistant properties of the catalyst are improved while having a large specific surface area.
Patent JP-H01310489-A (JP)
Title: Circle/circular arc extracting method
Inventor: KABURAYAMA YUKIKAZU
IPC: G06T7/60
Filed: 1988-06-08
Abstract: PURPOSE:To accurately and faithfully extract a circle or a circular arc by deriving a group characteristic quantity to express the characteristic for a polygonal line group, which is judged to form the same circular arc assembled with a pair of the polygonal lines, and executing circular-arc-judgment for each polygonal line pair. CONSTITUTION:The characteristic quantity when the vector pair (polygonal line pair) is approximated by the circular arc is derived, a vector pair judging part 2d, which judges whether or not the circle or circular arc to be finally approximated, and the group characteristic quantity to be the characteristic of the vector group are derived, and a vector group judging part 2e to judge whether or not the vector pair form the same circular arc, and the approximate circle/circular arc determining part 2f to output a result are possessed. For the polygonal line group to be assembled by the continuous polygonal line pair to be judged to form the same circular arc, based on the characteristic quantity of the polygonal line pair, the prescribed group characteristic quantity to be the characteristic of the polygonal line group is derived. Based on the characteristic quantity and the group characteristic quantity for the polygonal line pair, whether or not the polygonal line pair belongs to the polygonal line group and forms the same circular arc is judged. Based on the judgment, the polygonal line group is approximated to the circular arc.
Patent JP-H04337935-A (JP)
Title: Data switching system
Inventor: ISHIHARA TOMOHIRO
IPC: H04L1/22
Filed: 1991-05-15
Abstract: PURPOSE:To execute switching without fail between data cells of active and auxiliary systems by inserting a switching flag cell into the data cell. CONSTITUTION:The same data cells always flow to the active and auxiliary system and the data cell of the active system is selected and outputted normally. Cell insertion parts 1 and 2 for active system and auxiliary system are provided to insert the switching flag cells to the respective data cells of the active and auxiliary systems, and a switching part 3 is provided to input the data cells outputted from the cell insertion parts 1 and 2, to switch the system to the auxiliary system and to output the data cell after the switching flag cell of the auxiliary system when the switching flag cell in the data cell of the active system is detected. When the switching flag cell in the data cell of the auxiliary system is detected, the system is switched back to the active system. Namely, since the data cell is selectively outputted with the switching flag as the border, switching is enabled without being interrupted, and wrong switching can be prevented.
Patent JP-H07332148-A (JP)
Title: Method and equipment for detecting final position of automobile-loaded adjusting device
Inventor: MARUTEIN KUNOSU
IPC: F02D45/00
Filed: 1995-06-06
Abstract: PURPOSE: To precisely decide arrival of an adjusting device at an end position without increasing a cost by detecting and judging arrival of an output value of a position controller at a value specified in advance and correcting the specified value according to an operation amount of an internal combustion engine. CONSTITUTION: An adjusting device 10 for opening and closing a throttle valve 14 with a servomotor 16 is provided with a position sensor 20 for detecting a valve position. An output from the position sensor 20 is inputted to a controller 22 together with output signals from an engine temperature measuring device 40 and measuring devices 46, 48 for detecting other operation amounts of an engine. The position sensor detects a minimum end position of the adjusting device 10 in an initializing phase. At that time, an output value from a position controller 64 increasing according to a closed-loop control deviation is supplied to a threshold element 68. When the output value exceeds a prescribed threshold value, a target value applied to a memory device 60 is stored.  The threshold value in the threshold element 68 is read out of a characteristic data map memory 78 on the basis of a battery voltage, an engine temperature or the like.
Patent JP-H035355-A (JP)
Title: Manufacture of dense ceramic film
Inventor: SHIMAI SHUNZO
IPC: C04B35/622
Filed: 1989-06-01
Abstract: PURPOSE:To effectively prevent the generation of cracks in the stage of subjecting a dense ceramic film to normal calcining, at the time of forming a dense ceramic film onto a porous ceramic supporting body, by using a temporarily calcined porous ceramic supporting body not subjected to normal calcining. CONSTITUTION:Ceramic fine powder is compacted and the obtd. non-calcined green compact is crushed to manufacture coarse powder. Next, the coarse powder is admixed with ceramic fine powder, which is compacted to manufacture a porous ceramic supporting green compact and temporary calcining is executed. Next, a dense ceramic film material is arranged on the surface of the obtd. porous ceramic supporting calcined body, which is subjected to normal calcining to form a dense ceramic film on a porous ceramic supporting body. In this way, since the temporarily calcined supporting body is used and the supporting body and the dense ceramic film material are simultaneously subjected to normal burning, the constraction of the supporting body and that of the dense ceramic film simultaneously occur, by which cracks are not generated on the dense ceramic film.
Patent JP-S5841782-A (JP)
Inventor: NANBA YASUTOSHI
IPC: C04B41/87
Filed: 1981-09-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5263556-A (JP)
Title: Speed control device for variable speed fluid coupling
Inventor: HAYASHI SHIYUNTAROU
IPC: F16D33/14
Filed: 1975-11-20
Abstract: PURPOSE: Control of input/output shaft rotation speed ratio maintained at the specified rate by controlling a scoop tube by means of input/output shafts rotation speed ratio. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06329310-A (JP)
Title: Manufacture of toilet tissue paper roll
Inventor: WATANABE SUKESADA
IPC: B65H19/30
Filed: 1993-05-20
Abstract: PURPOSE:To make a strong temporary cylindrical core, to facilitate making a temporary cylindrical core of a toilet tissue paper roll, to shorten the manufacturing time, to use the whole of the temporary cylindrical core of the toilet tissue paper roll as toilet tissue paper, and to prevent the paper cylindrical core from being left behind. CONSTITUTION:While monohydric alcohol aqueous solution is sprayed to toilet tissue paper 4 from the winding start end of the toilet tissue paper 4 or from a part of a designated length from the end, the toilet tissue paper 4 is tightly wound round a winding shaft 1 to form a solid temporary cylindrical core of the toilet tissue paper, the toilet tissue paper 4 is wound like a roll round the solid temporary cylindrical core, and then the winding shaft 1 is reduced in the outside diameter to be pulled out. Thus, a toilet tissue paper roll is manufactured.
Patent JP-H0633946-A (JP)
Title: Synchronous rotary joint and its production
Inventor: BUERUNAA KURUUDE
IPC: F16D3/223
Filed: 1993-05-20
Abstract: PURPOSE: To stabilize functions, and reduce cost by providing a wall region deformed from the open side inward in a joint outer part, disposing the wall region between two outer ball raceway tracks, setting its width to be smaller than a circumferential distance between the respective outer ball raceway tracks, and forming a cage guide surface. CONSTITUTION: A joint outer part 1 has a bottom part 2, an opening 4 is provided on the opposite side, a non-undercut ball raceway track 5 is formed, a non-undercut inner side surface 6 is provided between the two ball raceway tracks 5, and a cage 7 is engaged in the joint outer part 1 in an axial direction. A joint inner part 9 has a non-undercut ball raceway track 10, it has a spherical guide surface 11, and the joint inner part 9 is thus guided in a spherical inner surface 12 of the cage 7. A ball 13 is received in a window 14 of the cage 7 inside the ball raceway tracks 5, 10, and plural cuts 15 are provided on the outer side of the joint outer part 1 to be connected to a wall region 16. In this constitution, axial assemblage of the cage 7 having the joint inner part 9 and the joint outer part 1 becomes possible.
Patent JP-H04366318-A (JP)
Title: Controller of space heater with air cleaner
Inventor: ISHIDA MINAMI
IPC: F23N5/24
Filed: 1991-06-12
Abstract: PURPOSE:To provide the controller for a space heater with an air cleaner in which the air cleaner and space heater can be easily used independently. CONSTITUTION:An operation judgement section 8 judges and instructs for the operations of the combustion section 5 and air cleaner 7 based on the instruction from an operation switch 1 and air cleaning switch 2, and the operations of the combustion section 5 and air cleaner 7 are 1 made by receiving instructions from the operation judgement section 8 and at the same time by receiving instructions from an abnormality detection section 3 that is for detecting abnormalities in the equipment the operation of the equipment is stopped, but the content of the abnormality is judged by a reset judgement section 12, namely it is judged whether the abnormality is in the combustion section 5 or in the air cleaner 7, and both are stopped or driven. Accordingly the combustion section 5 and air cleaner 7 are respectively not restrained abnormally and they can be used independently.